package com.lw.edu.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.lw.edu.entity.Chapter;
import com.lw.edu.entity.chapter.ChapterVo;

import java.util.List;

public interface ChapterService extends IService<Chapter> {
    List<ChapterVo> getChapterVideoBycourseId(String courseId);

    boolean deleteChapter(String chapterId);

}
